./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal144.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f5d68e2-90cb-4ef9-a319-807741a692e8/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f5d68e2-90cb-4ef9-a319-807741a692e8/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f5d68e2-90cb-4ef9-a319-807741a692e8/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f5d68e2-90cb-4ef9-a319-807741a692e8/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal144.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f5d68e2-90cb-4ef9-a319-807741a692e8/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f5d68e2-90cb-4ef9-a319-807741a692e8/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 9848ed43488ef5d498a0a6fa942c8df92c66e0415df7aa56f0057faea35f0394 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 23:24:00,980 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 23:24:01,036 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f5d68e2-90cb-4ef9-a319-807741a692e8/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-05 23:24:01,040 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 23:24:01,040 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 23:24:01,058 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 23:24:01,059 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 23:24:01,059 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 23:24:01,059 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 23:24:01,059 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 23:24:01,060 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 23:24:01,060 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 23:24:01,060 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 23:24:01,060 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 23:24:01,060 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 23:24:01,060 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 23:24:01,060 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 23:24:01,060 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 23:24:01,060 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 23:24:01,060 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 23:24:01,060 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 23:24:01,061 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 23:24:01,061 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 23:24:01,061 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 23:24:01,061 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:24:01,061 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 23:24:01,061 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 23:24:01,061 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 23:24:01,061 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 23:24:01,061 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 23:24:01,061 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f5d68e2-90cb-4ef9-a319-807741a692e8/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9848ed43488ef5d498a0a6fa942c8df92c66e0415df7aa56f0057faea35f0394 [2024-12-05 23:24:01,286 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 23:24:01,294 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 23:24:01,296 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 23:24:01,298 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 23:24:01,298 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 23:24:01,299 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f5d68e2-90cb-4ef9-a319-807741a692e8/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal144.c [2024-12-05 23:24:03,931 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f5d68e2-90cb-4ef9-a319-807741a692e8/bin/ukojak-verify-CZk0znPC7b/data/cedfd9675/a7764135dbdf4394b949b4a4765aea37/FLAGe67acef2d [2024-12-05 23:24:04,515 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 23:24:04,516 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f5d68e2-90cb-4ef9-a319-807741a692e8/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal144.c [2024-12-05 23:24:04,568 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f5d68e2-90cb-4ef9-a319-807741a692e8/bin/ukojak-verify-CZk0znPC7b/data/cedfd9675/a7764135dbdf4394b949b4a4765aea37/FLAGe67acef2d [2024-12-05 23:24:04,583 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f5d68e2-90cb-4ef9-a319-807741a692e8/bin/ukojak-verify-CZk0znPC7b/data/cedfd9675/a7764135dbdf4394b949b4a4765aea37 [2024-12-05 23:24:04,585 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 23:24:04,587 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 23:24:04,588 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 23:24:04,588 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 23:24:04,593 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 23:24:04,593 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:24:04" (1/1) ... [2024-12-05 23:24:04,594 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c4da46a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:24:04, skipping insertion in model container [2024-12-05 23:24:04,594 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:24:04" (1/1) ... [2024-12-05 23:24:04,809 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 23:24:05,109 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f5d68e2-90cb-4ef9-a319-807741a692e8/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal144.c[1246,1259] [2024-12-05 23:24:06,333 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:24:06,342 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 23:24:06,351 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f5d68e2-90cb-4ef9-a319-807741a692e8/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal144.c[1246,1259] [2024-12-05 23:24:07,333 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:24:07,347 INFO L204 MainTranslator]: Completed translation [2024-12-05 23:24:07,348 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:24:07 WrapperNode [2024-12-05 23:24:07,348 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 23:24:07,349 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 23:24:07,349 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 23:24:07,349 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 23:24:07,356 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:24:07" (1/1) ... [2024-12-05 23:24:07,654 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:24:07" (1/1) ... [2024-12-05 23:24:10,361 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 51109 [2024-12-05 23:24:10,362 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 23:24:10,362 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 23:24:10,362 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 23:24:10,362 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 23:24:10,368 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:24:07" (1/1) ... [2024-12-05 23:24:10,368 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:24:07" (1/1) ... [2024-12-05 23:24:11,314 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:24:07" (1/1) ... [2024-12-05 23:24:11,314 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:24:07" (1/1) ... [2024-12-05 23:24:12,069 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:24:07" (1/1) ... [2024-12-05 23:24:12,191 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:24:07" (1/1) ... [2024-12-05 23:24:12,335 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:24:07" (1/1) ... [2024-12-05 23:24:12,527 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:24:07" (1/1) ... [2024-12-05 23:24:12,654 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:24:07" (1/1) ... [2024-12-05 23:24:13,326 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 23:24:13,327 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 23:24:13,327 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 23:24:13,327 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 23:24:13,328 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:24:07" (1/1) ... [2024-12-05 23:24:13,333 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:24:13,344 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f5d68e2-90cb-4ef9-a319-807741a692e8/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 23:24:13,355 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f5d68e2-90cb-4ef9-a319-807741a692e8/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 23:24:13,357 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f5d68e2-90cb-4ef9-a319-807741a692e8/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 23:24:13,377 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 23:24:13,377 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 23:24:13,377 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 23:24:13,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 23:24:15,817 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 23:24:15,819 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 23:27:08,937 INFO L? ?]: Removed 29500 outVars from TransFormulas that were not future-live. [2024-12-05 23:27:08,937 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 23:29:26,626 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 23:29:26,626 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-05 23:29:26,626 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:29:26 BoogieIcfgContainer [2024-12-05 23:29:26,626 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 23:29:26,627 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 23:29:26,627 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 23:29:26,634 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 23:29:26,634 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:29:26" (1/1) ... [2024-12-05 23:29:26,641 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 23:29:26,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:29:26,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2024-12-05 23:29:26,689 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2024-12-05 23:29:26,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-05 23:29:26,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:29:26,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:29:36,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:29:47,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:29:47,507 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Solver said unknown at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:485) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-12-05 23:29:47,511 INFO L158 Benchmark]: Toolchain (without parser) took 342923.70ms. Allocated memory was 117.4MB in the beginning and 11.6GB in the end (delta: 11.5GB). Free memory was 62.9MB in the beginning and 7.8GB in the end (delta: -7.7GB). Peak memory consumption was 4.2GB. Max. memory is 16.1GB. [2024-12-05 23:29:47,511 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 117.4MB. Free memory is still 73.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 23:29:47,511 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2760.36ms. Allocated memory was 117.4MB in the beginning and 1.3GB in the end (delta: 1.2GB). Free memory was 62.7MB in the beginning and 1.0GB in the end (delta: -941.7MB). Peak memory consumption was 356.1MB. Max. memory is 16.1GB. [2024-12-05 23:29:47,512 INFO L158 Benchmark]: Boogie Procedure Inliner took 3012.70ms. Allocated memory was 1.3GB in the beginning and 3.3GB in the end (delta: 1.9GB). Free memory was 1.0GB in the beginning and 2.1GB in the end (delta: -1.1GB). Peak memory consumption was 767.6MB. Max. memory is 16.1GB. [2024-12-05 23:29:47,512 INFO L158 Benchmark]: Boogie Preprocessor took 2964.20ms. Allocated memory was 3.3GB in the beginning and 8.4GB in the end (delta: 5.1GB). Free memory was 2.1GB in the beginning and 6.8GB in the end (delta: -4.7GB). Peak memory consumption was 436.2MB. Max. memory is 16.1GB. [2024-12-05 23:29:47,513 INFO L158 Benchmark]: RCFGBuilder took 313298.97ms. Allocated memory was 8.4GB in the beginning and 13.0GB in the end (delta: 4.6GB). Free memory was 6.8GB in the beginning and 8.3GB in the end (delta: -1.4GB). Peak memory consumption was 7.6GB. Max. memory is 16.1GB. [2024-12-05 23:29:47,513 INFO L158 Benchmark]: CodeCheck took 20882.71ms. Allocated memory was 13.0GB in the beginning and 11.6GB in the end (delta: -1.4GB). Free memory was 8.3GB in the beginning and 7.8GB in the end (delta: 488.5MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 23:29:47,515 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Solver said unknown de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Solver said unknown: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:485) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 117.4MB. Free memory is still 73.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2760.36ms. Allocated memory was 117.4MB in the beginning and 1.3GB in the end (delta: 1.2GB). Free memory was 62.7MB in the beginning and 1.0GB in the end (delta: -941.7MB). Peak memory consumption was 356.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 3012.70ms. Allocated memory was 1.3GB in the beginning and 3.3GB in the end (delta: 1.9GB). Free memory was 1.0GB in the beginning and 2.1GB in the end (delta: -1.1GB). Peak memory consumption was 767.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 2964.20ms. Allocated memory was 3.3GB in the beginning and 8.4GB in the end (delta: 5.1GB). Free memory was 2.1GB in the beginning and 6.8GB in the end (delta: -4.7GB). Peak memory consumption was 436.2MB. Max. memory is 16.1GB. * RCFGBuilder took 313298.97ms. Allocated memory was 8.4GB in the beginning and 13.0GB in the end (delta: 4.6GB). Free memory was 6.8GB in the beginning and 8.3GB in the end (delta: -1.4GB). Peak memory consumption was 7.6GB. Max. memory is 16.1GB. * CodeCheck took 20882.71ms. Allocated memory was 13.0GB in the beginning and 11.6GB in the end (delta: -1.4GB). Free memory was 8.3GB in the beginning and 7.8GB in the end (delta: 488.5MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-12-05 23:29:47,708 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f5d68e2-90cb-4ef9-a319-807741a692e8/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f5d68e2-90cb-4ef9-a319-807741a692e8/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f5d68e2-90cb-4ef9-a319-807741a692e8/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f5d68e2-90cb-4ef9-a319-807741a692e8/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f5d68e2-90cb-4ef9-a319-807741a692e8/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal144.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f5d68e2-90cb-4ef9-a319-807741a692e8/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f5d68e2-90cb-4ef9-a319-807741a692e8/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 9848ed43488ef5d498a0a6fa942c8df92c66e0415df7aa56f0057faea35f0394 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 23:29:50,130 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 23:29:50,204 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f5d68e2-90cb-4ef9-a319-807741a692e8/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-12-05 23:29:50,229 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 23:29:50,230 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 23:29:50,230 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 23:29:50,230 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 23:29:50,230 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 23:29:50,231 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 23:29:50,231 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 23:29:50,231 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 23:29:50,231 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 23:29:50,231 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 23:29:50,231 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 23:29:50,231 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-05 23:29:50,231 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-05 23:29:50,231 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-05 23:29:50,231 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 23:29:50,231 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 23:29:50,231 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 23:29:50,232 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 23:29:50,232 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 23:29:50,232 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 23:29:50,232 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-05 23:29:50,232 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-05 23:29:50,232 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 23:29:50,232 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:29:50,232 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 23:29:50,232 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 23:29:50,232 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 23:29:50,232 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-05 23:29:50,233 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-05 23:29:50,233 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-05 23:29:50,233 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f5d68e2-90cb-4ef9-a319-807741a692e8/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9848ed43488ef5d498a0a6fa942c8df92c66e0415df7aa56f0057faea35f0394 [2024-12-05 23:29:50,465 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 23:29:50,474 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 23:29:50,476 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 23:29:50,477 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 23:29:50,478 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 23:29:50,479 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f5d68e2-90cb-4ef9-a319-807741a692e8/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal144.c [2024-12-05 23:29:53,164 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f5d68e2-90cb-4ef9-a319-807741a692e8/bin/ukojak-verify-CZk0znPC7b/data/f3e91e88a/9489c12bcdc44ed981a024c0fff8c9e1/FLAGc5c64ebad [2024-12-05 23:29:53,858 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 23:29:53,858 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f5d68e2-90cb-4ef9-a319-807741a692e8/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal144.c [2024-12-05 23:29:53,912 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f5d68e2-90cb-4ef9-a319-807741a692e8/bin/ukojak-verify-CZk0znPC7b/data/f3e91e88a/9489c12bcdc44ed981a024c0fff8c9e1/FLAGc5c64ebad [2024-12-05 23:29:54,215 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f5d68e2-90cb-4ef9-a319-807741a692e8/bin/ukojak-verify-CZk0znPC7b/data/f3e91e88a/9489c12bcdc44ed981a024c0fff8c9e1 [2024-12-05 23:29:54,217 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 23:29:54,218 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 23:29:54,219 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 23:29:54,219 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 23:29:54,222 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 23:29:54,223 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:29:54" (1/1) ... [2024-12-05 23:29:54,223 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@20b46b1b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:29:54, skipping insertion in model container [2024-12-05 23:29:54,223 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:29:54" (1/1) ... [2024-12-05 23:29:54,408 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 23:29:54,645 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f5d68e2-90cb-4ef9-a319-807741a692e8/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal144.c[1246,1259] [2024-12-05 23:29:55,837 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:29:55,849 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 23:29:55,859 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f5d68e2-90cb-4ef9-a319-807741a692e8/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal144.c[1246,1259] [2024-12-05 23:29:56,665 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:29:56,679 INFO L204 MainTranslator]: Completed translation [2024-12-05 23:29:56,679 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:29:56 WrapperNode [2024-12-05 23:29:56,679 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 23:29:56,681 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 23:29:56,681 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 23:29:56,681 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 23:29:56,687 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:29:56" (1/1) ... [2024-12-05 23:29:56,810 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:29:56" (1/1) ... [2024-12-05 23:29:57,427 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 18761 [2024-12-05 23:29:57,428 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 23:29:57,429 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 23:29:57,429 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 23:29:57,429 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 23:29:57,442 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:29:56" (1/1) ... [2024-12-05 23:29:57,442 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:29:56" (1/1) ... [2024-12-05 23:29:57,556 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:29:56" (1/1) ... [2024-12-05 23:29:57,557 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:29:56" (1/1) ... [2024-12-05 23:29:57,768 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:29:56" (1/1) ... [2024-12-05 23:29:57,800 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:29:56" (1/1) ... [2024-12-05 23:29:57,815 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:29:56" (1/1) ... [2024-12-05 23:29:57,859 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:29:56" (1/1) ... [2024-12-05 23:29:57,891 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:29:56" (1/1) ... [2024-12-05 23:29:57,971 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 23:29:57,972 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 23:29:57,973 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 23:29:57,973 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 23:29:57,974 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:29:56" (1/1) ... [2024-12-05 23:29:57,980 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:29:57,990 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f5d68e2-90cb-4ef9-a319-807741a692e8/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 23:29:58,000 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f5d68e2-90cb-4ef9-a319-807741a692e8/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 23:29:58,002 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f5d68e2-90cb-4ef9-a319-807741a692e8/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 23:29:58,023 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 23:29:58,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-12-05 23:29:58,024 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 23:29:58,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 23:30:00,010 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 23:30:00,012 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation